Khulna, the industrial and port city, is the third largest city of Bangladesh which is situated in the south west part of Bangladesh and lies in the delta of the Ganges. The city itself stretches 15 km along the River ...

The urban and rural water supply system in Bangladesh is mainly dependent on groundwater. Widespread arsenic contamination and presence of elevated level of iron in groundwater are the major water quality problem in ...

Potable drinking water is essential for the sustainable existence of the humanity. According to the Word Health Organization (WHO), one third of the world's populations are without access of clean drinking water. The urban ...

Arsenic contamination of groundwater is one of the vital concerns of human health all over the world, especially in Bangladesh, India, Argentina, Vietnam, Mexico, etc. Among those, Bangladesh and West Bengal of India are ...

Solid waste recycling approach is a part of sustainable and effective waste management system for most cities of the world. In the course of achieving proper solid waste management, many efforts in developing countries ...

Composting is an age-old technique to manage solid waste. Composting with appropriate process of aeration reduces solid waste volume and the end product can be used us organic fertilizer and other beneficial purposes. ...